package cn.tedu.sp13.service;

import cn.tedu.sp11.entity.User;
import cn.tedu.sp11.service.UserService;
import cn.tedu.web.util.JsonUtil;
import com.fasterxml.jackson.core.type.TypeReference;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.stereotype.Service;

import java.util.List;

@RefreshScope // 刷新到新的配置,可以重新注入到对象中
@Slf4j
@Service
public class UserServiceImpl implements UserService {
    @Value("${sp.user-service.users}")
    private String userJson;
    @Override
    public User getUser(Integer userId) {
        List<User> users = JsonUtil.from(userJson, new TypeReference<List<User>>() {});
        for (User u : users){
            if (u.getId().equals(userId))
                return u;
        }
        return new User(userId,"用户名" +userId,"密码"+userId);
    }

    @Override
    public void addscore(Integer userId, Integer score) {
        log.info("增加用户积分,userId="+userId+"score="+score) ;
    }
}
